Animal welfare law varies enormously across countries. Understanding the global landscape of animal welfare legislation helps advocates identify priorities and best practices.
Animal welfare legislation provides the regulatory foundation for systematic welfare protection, but its effectiveness depends on scope, standards, and enforcement. Strong welfare legislation achieves three things: it prohibits the worst welfare practices, it establishes minimum standards for permitted practices, and it creates accountability mechanisms through inspection and prosecution. The global landscape reveals significant gaps: farm animal welfare law is largely inadequate despite farm animals comprising 99% of animals under human care; wild animal welfare is almost entirely unregulated; and enforcement capacity is insufficient even where good legislation exists. The most effective welfare law combines clear, measurable standards with proportionate enforcement mechanisms and is developed in genuine consultation with welfare science. Advocacy priorities in most jurisdictions include strengthening farm animal welfare standards, extending sentience-based protections to new species, and improving enforcement resourcing.